Perhaps you should try some spelling variations:
developpement does » developpement des, developpement de, development does
plants competition » plan competition, plants compensation, arts competition
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
innovation 3 » innovation 1, innovation 4
time plants » rice plants, like plants, native plants
does africa » zones africa, does america, dress africa
7 du » _ du, 7 do, 1 du
7 eu » _ eu, i eu, 2 eu

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 1 innovation 3 time plants competition ((7 du) OR (7 eu)) developpement does africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation 3 time plants competition ((7 du) OR (7 eu)) developpement does africa.*.